1999全国大学生电子设计竞赛赛题.zip

[{"title":"（5个子文件519KB）1999全国大学生电子设计竞赛赛题.zip","children":[{"title":"【1999国赛C题】频率特性测试仪.pdf <span style='color:#111;'>101.41KB</span>","children":null,"spread":false},{"title":"【1999国赛D题】短波调频接收机.pdf <span style='color:#111;'>104.66KB</span>","children":null,"spread":false},{"title":"【1999国赛A题】测量放大器.pdf <span style='color:#111;'>129.91KB</span>","children":null,"spread":false},{"title":"【1999国赛E题】数字化语音存储与回放系统.pdf <span style='color:#111;'>95.10KB</span>","children":null,"spread":false},{"title":"【1999国赛B题】数字式工频有效值多用表.pdf <span style='color:#111;'>120.25KB</span>","children":null,"spread":false}],"spread":true}]